[SOLVED] Identical source files in Ozone

The Source Files pane in Ozone (v2.54 and older) shows two copies of most files. Some source (.c & .cpp) files have the little 01 10 binary icon beside them. These are the only ones that can have breakpoints set in them. The copies seem to be the source file with no additional value.

Where are these extra copies coming from?

I'm compiling with the Keil toolchain with -g on the compiler command line.

Thank you for providing the files.
We were able to reproduce the behaviour with the provided files.
To be sure where the issue is coming from we would need you to provide us your project (ideally) or at least the uVision project file to get an idea where this double information is coming from.
Could you provide this?
Do you build a library out of sources in your project and the library is being reused somewhere?
This might be a potential sources of this double display of some functions.